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Svetradugi [14.3K]
3 years ago
13

A drawer contains 12 red socks and 8 black socks. Suppose that you choose 2 socks at random in the dark. What is the probability

that you do not get a pair of socks?
Mathematics
2 answers:
Vesna [10]3 years ago
6 0
One red and one black
svet-max [94.6K]3 years ago
3 0

Answer:ya another red and black I think

Step-by-step explanation:

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It takes 9 builders 54 days to complete a house.
Dima020 [189]

It would take 6 builders  36 days to complete the same house.

<h3>Who are builders?</h3>

Builders are those person whose job is to build or repair houses and other buildings.

We have,

9 builders take 54 days to complete a house.

So,

1  builder will take  (\frac{54}{9})  days to complete a house,

In the same way,

6  builder will take  (\frac{54}{9}*6)  days to complete a house,

i.e.

6  builder   =(\frac{54}{9}*6)= 36 days.

Hence, we can say that it would take 6 builders  36 days to complete the same house.

To know more about  builders and work click here

brainly.com/question/16924313

#SPJ2

5 0
2 years ago
Read 2 more answers
When n = 3, which of the expressions below will be greater than 50? Select all that apply. A) (8n2÷9)⋅7 B) 2n2⋅3 –4n C) 4n2–6n+1
True [87]

Answer:

<u><em>A</em></u>

Step-by-step explanation:

<u>a)</u>

<u></u>(8(3)^{2} / 9) * 7<u></u>

<u>8(9) / 9 = 8 x 7 = 56</u>

b)

2(3)^{2} * 3 - 4(3)

2(9) * 3 - 12

18 * 3 = 54 - 12 = 42

c)

4(3)^{2} - 6(3) + 12

4(9) - 18 + 12

36 - 18 = 18 + 12 = 30

d)

7(3) + (3 * 8)

21 + 24 = 45

5 0
3 years ago
1.8 × 10^9 ? 8.7 × 10^7 <br> compare <br> A.&lt; b. &gt; c.=
Ede4ka [16]
1.8 x 10^9 = 1,800,000,000
8.7 x 10^7 = 87,000,000

1.8 x 10^9 > 8.7 x 10^7
8 0
3 years ago
A plane takes off from a runway and begins its climb. The plane takes off at a constant acceleration of 20 LaTeX: m /s^{2} . Onc
lana66690 [7]

Answer:

The plane have traveled 1512.9 m from the time took off

Step-by-step explanation:

Acceleration a = 20m/s^2

Initial speed = u = 0

Final speed = v = 246 m/s

Time = t = 93

We are supposed to find how far would the plane have traveled from the time took off

We will use equation of motion

v^2=u^2+2as\\(246)^2=2\times 20 \times s\\\frac{(246)^2}{2 \times 20}=s\\1512.9 m=s

Hence The plane have traveled 1512.9 m from the time took off

4 0
3 years ago
A graduate student in social work survey students at 10 colleges in a mid western state to find how many are single parents the
Lady bird [3.3K]

Given:

A graduate student in social work survey students at 10 colleges in a mid western state to find how many are single parents the results are the data below.

471, 134, 316, 514, 810, 183, 419, 859, 246, 676

Required:

Find the mode. If there is more than one answer separate them with commas select non-if applicable.

Explanation:

The mode is the number in a data set that occurs most frequently. Count how many times each number occurs in the data set. The mode is the number with the highest tally. It's ok if there is more than one mode.

So, mode =

Answer:

Hence, mode = None

5 0
1 year ago
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